YU114089A - Magnetic axial bearings - Google Patents

Magnetic axial bearings

Info

Publication number
YU114089A
YU114089A YU01140/89A YU114089A YU114089A YU 114089 A YU114089 A YU 114089A YU 01140/89 A YU01140/89 A YU 01140/89A YU 114089 A YU114089 A YU 114089A YU 114089 A YU114089 A YU 114089A
Authority
YU
Yugoslavia
Prior art keywords
axial bearings
magnetic axial
magnetic
bearings
axial
Prior art date
Application number
YU01140/89A
Inventor
R A C Jayawant
R J Whorlow
Original Assignee
Glacier Metal Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Glacier Metal Co Ltd filed Critical Glacier Metal Co Ltd
Publication of YU114089A publication Critical patent/YU114089A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0459—Details of the magnetic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
YU01140/89A 1988-06-02 1989-06-02 Magnetic axial bearings YU114089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8813019A GB2219357B (en) 1988-06-02 1988-06-02 Magnetic thrust bearings

Publications (1)

Publication Number Publication Date
YU114089A true YU114089A (en) 1991-10-31

Family

ID=10637923

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01140/89A YU114089A (en) 1988-06-02 1989-06-02 Magnetic axial bearings

Country Status (7)

Country Link
US (1) US5101130A (en)
EP (1) EP0344595B1 (en)
JP (1) JP2886891B2 (en)
KR (1) KR900000607A (en)
DE (1) DE68913810T2 (en)
GB (1) GB2219357B (en)
YU (1) YU114089A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2946793B2 (en) * 1991-03-19 1999-09-06 ブラザー工業株式会社 Optical deflector
GB2258699A (en) * 1991-08-10 1993-02-17 Rolls Royce Business Ventures Shaft bearing arrangement
GB2269862B (en) * 1992-08-22 1996-05-08 Glacier Metal Co Ltd Electromagnetic bearing arrangement
FR2751028B1 (en) * 1996-07-10 1998-10-23 Sames Sa MAGNETOFLUIDIC SUSPENSION TURBINE
US5789838A (en) * 1996-10-09 1998-08-04 Satcon Technology Corporation Three-axis force actuator for a magnetic bearing
JP3924844B2 (en) * 1997-05-30 2007-06-06 石川島播磨重工業株式会社 Turbocharger thrust bearing structure
US6008558A (en) * 1998-09-17 1999-12-28 Sundstrand Corporation L-shaped magnetic thrust bearing
FI982830A (en) * 1998-12-30 2000-07-01 High Speed Tech Ltd Oy Magnetic Circuit Structure
US8314527B2 (en) * 2007-06-20 2012-11-20 Beacon Power, Llc Advanced flywheel and method
US7679247B2 (en) * 2007-06-20 2010-03-16 Beacon Power Corporation Lift magnet mechanism for flywheel power storage systems
EP2904692A4 (en) * 2012-10-08 2017-03-29 Active Power, Inc. Apparatus and methods for passive magnetic reductionof thrust force in rotating machines
US8963393B2 (en) 2012-12-18 2015-02-24 Abb Research Ltd. Magnetic thrust bearings
KR102366588B1 (en) * 2020-02-17 2022-02-22 엘지전자 주식회사 Compressor and Chiller including the same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347020A (en) * 1962-08-22 1963-12-27 Commissariat Energie Atomique Rotating machine
DE1933031C3 (en) * 1969-06-30 1978-10-26 Karl 5170 Juelich Boden Magnetic storage
US3865442A (en) * 1970-12-22 1975-02-11 Nasa Magnetic bearing
US3791704A (en) * 1971-08-06 1974-02-12 Cambridge Thermionic Corp Trimming apparatus for magnetic suspension systems
DE2213470B2 (en) * 1972-03-20 1980-04-10 Padana Ag, Zug (Schweiz) Magnetic bearing
US3909082A (en) * 1972-08-30 1975-09-30 Hitachi Ltd Magnetic bearing devices
DE2355104A1 (en) * 1973-11-03 1975-05-15 Bbc Brown Boveri & Cie Rotating spindle with electromagnet controlled axial position - soft iron disc rotates on spindle between annular windings
JPS5226578B2 (en) * 1974-02-08 1977-07-14
FR2377549A1 (en) * 1977-01-12 1978-08-11 Europ Propulsion LARGE DIAMETER SHORT ROTOR MOUNTING
JPS5765417A (en) * 1980-10-09 1982-04-21 Seiko Instr & Electronics Ltd Magnetic bearing
JPS5828014A (en) * 1981-08-12 1983-02-18 Fuji Electric Co Ltd Excitation controller of magnetic bearing
SU1190113A1 (en) * 1982-05-06 1985-11-07 Николаевский Ордена Трудового Красного Знамени Кораблестроительный Институт Им.Адм.С.О.Макарова Controlled djnamic vibration damper
JPS5919714A (en) * 1982-07-26 1984-02-01 Toshiba Corp Magnetic bearing device
US4527802A (en) * 1983-03-21 1985-07-09 Mechanical Technology Incorporated Integral magnetic fluid centrifugal high speed gas seal and method
US4652820A (en) * 1983-03-23 1987-03-24 North American Philips Corporation Combined position sensor and magnetic motor or bearing
JPS61175314A (en) * 1985-01-31 1986-08-07 Natl Aerospace Lab Magnetic bearing
US4710656A (en) * 1986-12-03 1987-12-01 Studer Philip A Spring neutralized magnetic vibration isolator
US4956571A (en) * 1989-03-01 1990-09-11 Mpb Corporation Superconducting magnetic bearing

Also Published As

Publication number Publication date
DE68913810D1 (en) 1994-04-21
KR900000607A (en) 1990-01-30
JP2886891B2 (en) 1999-04-26
EP0344595A2 (en) 1989-12-06
EP0344595B1 (en) 1994-03-16
GB2219357B (en) 1992-05-27
EP0344595A3 (en) 1990-10-17
US5101130A (en) 1992-03-31
GB2219357A (en) 1989-12-06
JPH0226311A (en) 1990-01-29
GB8813019D0 (en) 1988-07-06
DE68913810T2 (en) 1994-10-27

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